Arduino playing audio headphones

Experiment #1

This is a simple experiment where Arduino will playback a simple melody using the beep function. This experiment does not yet use the MicroSD card. I added that in another experiment.

If you’re new to Arduino and MICO, I recommend you start with this simple experiment

  1. Plug your headset into the SPK jack.
  2. Upload sketch mico_test_tone_melody.ino located in libraries / Mico / examples / quick_checks/mico_test_tone_melody
  3. Tah Dah! If you hear the melody everything is working so far, ready to move to the next test!

Arduino and MICO with headphones